mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2026-01-31 11:33:27 +00:00
a14c88ba67
Yellow squiggly lines begone! Done automatically on .cpp files through `run-clang-tidy`, with manual corrections to the mistakes. If an import is directly used, but is technically unnecessary since it's recursively imported by something else, it is *not* removed. The tool doesn't touch .h files, so I did some of them by hand while fixing errors due to old recursive imports. Not everything is removed, but the cleanup should be substantial enough. Because this done on Linux, code that isn't used on it is mostly untouched. (Hopefully no open PR is depending on these imports...)
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
// Copyright 2014 Dolphin Emulator Project
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#include <thread>
|
|
|
|
#include <gtest/gtest.h>
|
|
|
|
#include "Common/BlockingLoop.h"
|
|
#include "Common/Thread.h"
|
|
|
|
TEST(BusyLoopTest, MultiThreaded)
|
|
{
|
|
Common::BlockingLoop loop;
|
|
Common::Event e;
|
|
for (int i = 0; i < 10; i++)
|
|
{
|
|
loop.Prepare();
|
|
std::thread loop_thread([&] { loop.Run([&] { e.Set(); }); });
|
|
|
|
// Ping - Pong
|
|
for (int j = 0; j < 10; j++)
|
|
{
|
|
loop.Wakeup();
|
|
e.Wait();
|
|
|
|
// Just waste some time. So the main loop did fall back to the sleep state much more likely.
|
|
Common::SleepCurrentThread(1);
|
|
}
|
|
|
|
for (int j = 0; j < 100; j++)
|
|
{
|
|
// We normally have to call Wakeup to assure the Event is triggered.
|
|
// But this check is for an internal feature of the BlockingLoop.
|
|
// It's implemented to fall back to a busy loop regularly.
|
|
// If we're in the busy loop, the payload (and so the Event) is called all the time.
|
|
// loop.Wakeup();
|
|
e.Wait();
|
|
}
|
|
|
|
loop.Stop();
|
|
loop_thread.join();
|
|
}
|
|
}
|